12in x 16in Imperial Brown Heavy Gauge Steel Floor Grille - Heating and Cooling Air Vent

Made for a hole size of 12in x 16in Overall dimensions are 13 13/16in x 17 13/16in Designed for heavy foot traffic Made for a hole size of 12" x 16" and has an overall dimension of 13 13/16" x 17 13/16"|Imperial's Brown Heavy Gauge Steel Floor Grilles are made of durable steel designed for heavy foot traffic.|These grilles have a 75% free air flow space and are available in many different sizes.